Finding the Fourth Proportional to 2,041.60, 3,063.68 and 1,867.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.60 : 3,063.68 = 1,867.52 : x
2. Step 2: Convert to fraction form
   2,041.60/3,063.68 = 1,867.52/x
3. Step 3: Cross multiply
   2,041.60x = 3,063.68 × 1,867.52
4. Step 4: Simplify right side
   2,041.60x = 5,721,483.67
5. Step 5: Solve for x
   x = 5,721,483.67/2,041.60
6. Step 6: Final answer
   x = 2,802.45